Homogeneous plate processing device and processing method

Abstract

The present application relates to the field of household board processing, and more particularly to a homogeneous board processing device, comprising: a supporting plate, which has a supporting top surface capable of supporting wood pieces; a carrying mechanism, comprising a carrier capable of carrying the supporting plate, the carrier being capable of moving the supporting plate between a supporting plate station and a plate ejection station; a pressing plate mechanism, comprising a pressing plate roller arranged on the upper side of the carrying mechanism, the pressing plate roller being capable of moving relative to the supporting plate when the supporting plate is located on the carrier, so that the pressing plate roller moves along the pressing plate direction from the top surface of the wood pieces on the top of the supporting plate. The present application also provides a processing method based on the processing device, by arranging the supporting plate and the pressing plate roller, the wood pieces can be preliminarily pressed when being overlapped, so as to press out and disperse air pockets, effectively solving the problems existing in the prior art.

Description

Technical Field

[0001] This invention relates to the field of furniture board processing, and in particular to a homogeneous board processing apparatus and processing method. Background Technology

[0002] Laminated solid wood boards are made by gluing and hot-pressing multiple layers of veneer or thin wood veneer. During processing, the wood is first planed into wood veneers, then glued together and stacked, and finally sent into a hot press for hot pressing.

[0003] Currently, during processing, wood chips are often stacked together by workers or with mechanical assistance after being coated with glue, and then transported to a hot press for hot pressing using conveyor belts or other conveyor tools. However, before the boards are moved to the hot press, some wood chips are warped or uneven, leading to air pockets and uneven glue layer thickness between the chips. During hot pressing, the uniform downward pressure on the wood chips easily results in poor bonding quality due to these air pockets. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention provides a homogeneous board processing device and method. By setting up a pallet and a pressure roller, the wood chips can be initially pressed together during stacking to break them apart and remove air pockets, effectively solving the problems existing in the prior art.

[0005] To address the aforementioned problems, the present invention provides a homogeneous board processing apparatus, comprising: a pallet having a supporting top surface capable of supporting wood chips; a transport mechanism including a carrier capable of transporting a bottom pallet, the carrier being able to move the bottom pallet between a board-bearing station and a board-out station; and a pressing mechanism including a pressing roller disposed on the upper side of the transport mechanism, wherein when the pallet is located on the carrier, the pressing roller is able to move relative to the pallet, such that the pressing roller moves from the top surface of the top wood chip on the pallet along the pressing direction.

[0006] Furthermore, the supporting top surface of the tray has a wood chip placement area and an adhesive-receiving area surrounding the outside of the wood chip placement area; the adhesive-receiving area is provided with a removable coating.

[0007] Furthermore, the pressure plate mechanism includes a traveling frame, and the pressure plate roller is vertically telescopically mounted on the traveling frame, which is configured to be movable.

[0008] Furthermore, the pressure plate mechanism also includes a frame, and the traveling frame is mounted on the frame. There are two traveling frames, and the two traveling frames have opposite pressure plate directions relative to the pressure rollers. The traveling frame is provided with two pressure plate rollers, and the two pressure plate rollers are inclined along the pressure plate direction towards the outside of the support plate.

[0009] Furthermore, the inner ends of the two pressure rollers of the same traveling frame are staggered along the pressure plate direction.

[0010] Furthermore, the walking frame is also equipped with a vertically movable pressure block.

[0011] Furthermore, the transport mechanism includes a conveyor belt that forms the carrier, and the conveyor belt includes a plurality of belt bodies arranged at intervals; the transport mechanism also includes a support platform disposed at the support plate station, the support platform being disposed inside the belt body so that when the support plate is located on the top surface of the belt body, the support platform can support the belt body.

[0012] Furthermore, the top surface of the support is provided with a negative pressure suction cup, and the vertical projection of the negative pressure suction cup intersects with the belt.

[0013] Furthermore, the top surface of the support platform is provided with a clearance groove corresponding to the belt body, and the support platform is configured to be liftable.

[0014] The present invention also provides a method for processing sheet metal, based on the above-described homogeneous sheet metal processing apparatus, comprising:

[0015] S1. Apply adhesive backing tape or apply a wax layer to the adhesive-bearing area of ​​the pallet;

[0016] S2. Place the pallet on the vehicle;

[0017] S3. After applying glue, the wood chips are stacked in sequence in the wood chip placement area on the top surface of the pallet;

[0018] S4. Move the pressure roller so that it moves from the top surface of the upper wooden piece on the pallet along the pressure plate direction to press the wooden pieces tightly together.

[0019] S5. After separating the pressure roller from the wood chips, the carrier moves the pallet to the board unloading station.

[0020] The beneficial effect of this invention is that by setting up a pallet and a pressure roller, the wood chips can be initially pressed together during stacking to break them apart and expel air pockets, effectively solving the problems existing in the prior art. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0022] Figure 1 This is an external schematic diagram of the structure of an embodiment of the present invention.

[0023] Figure 2 for Figure 1The illustrated embodiment is a structural diagram from another perspective after removing the pallet and the covering structure, and the pallet compartment.

[0024] The components are: 1. Pallet; 2. Pressure roller; 3. Wood chip placement area; 4. Glue-receiving area; 5. Platform; 6. Walking frame; 7. Frame; 8. Pressing block; 9. Conveyor belt; 901. Belt body; 10. Negative pressure suction cup; 11. Clearance groove; 12. Pallet compartment; 13. Pallet; 1301. Support rod; 14. Upper suction cup; 15. Laminating frame; 16. Moving track; 17. Laminating machine; 1701. Laminating section; 18. Support rod groove; 19. Pallet lifting rod. Detailed Implementation

[0025] To more clearly illustrate the overall concept of the present invention, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0026] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0027] Furthermore, in the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0028] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two connected entities do not establish a connection relationship through an intermediate structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0029] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] In this invention, such as Figures 1 to 2 As shown, a homogeneous board processing device is provided, comprising: a pallet 1 having a supporting top surface capable of supporting wood chips; a transport mechanism including a carrier capable of transporting the bottom pallet 1, the carrier being able to move the bottom pallet 1 between a board-bearing station and a board-out station; and a pressing mechanism including a pressing roller 2 disposed on the upper side of the transport mechanism, wherein when the pallet 1 is located on the carrier, the pressing roller 2 is able to move relative to the pallet 1, so that the pressing roller 2 moves from the top surface of the top wood chip of the pallet 1 along the pressing direction.

[0031] In use, the processing apparatus of this invention places the pallet 1 on the transport mechanism. At this time, wood chips, after being coated with glue, are stacked on the pallet 1 to achieve initial bonding of the boards. The pressure roller 2 of the pressure plate mechanism is then moved to the top surface of the wood chips and gradually moved towards one end to dissipate and expel air pockets between the wood chips, simultaneously ensuring a smooth and even bonding between the wood chips and further promoting uniform distribution of the glue between them. After the pressure roller 2 presses the stacked wood chips, the stacked wood chips are moved to the board exit station by a carrier for entry into the pressing machine for final pressing.

[0032] In this invention, the stacked wood chips are rolled by pressure rollers, which reduces the accumulation of internal air pockets and promotes the uniform distribution of adhesive between the wood chips, enabling uniform bonding and improving the quality of the board. In this application, by providing a support plate 1, adhesive squeezed out from the edges of the wood chips can be collected during the rolling process of the pressure rollers 2, preventing adhesive dripping from the carrier.

[0033] A further optimization of the present invention is that the supporting top surface of the pallet 1 has a wood chip placement area 3 and an adhesive-receiving area 4 surrounding the outer side of the wood chip placement area 3; the adhesive-receiving area 4 is provided with a removable coating. As shown in the figure, by providing a removable coating in the adhesive-receiving area 4, it is possible to prevent the pallet 1 from being too firmly bonded to the board, which would make separation difficult, and it is also easy to clean the surface of the pallet 1, so as to facilitate the repeated use of the pallet 1.

[0034] For the surface coating of tray 1, preferably, the coating is selected from wax layer, oil layer, sticker, etc.

[0035] A further optimization of the present invention is that the pressure plate mechanism includes a traveling frame 6, and the pressure plate roller 2 is vertically and retractably mounted on the traveling frame 6, wherein the traveling frame 6 is configured to be movable. As shown in the figure, the pressure plate roller 2 is mounted on the traveling frame 6 via a hydraulic telescopic rod. By making the pressure plate roller 2 retractable, the downward pressure is controlled by the downward movement of the telescopic rod when pressing down on the wood chips. When stacking wood chips, the pressure plate roller 2 can be moved upward to provide working space for stacking the wood chips.

[0036] A further optimization of the present invention is that the pressure plate mechanism further includes a frame 7, the traveling frame 6 is mounted on the frame 7, there are two traveling frames 6, the two traveling frames 6 are opposite in the pressure plate direction of the pressure roller; the traveling frame 6 is provided with two pressure plate rollers, the two pressure plate rollers 2 are inclined, and the pressure plate rollers 2 are inclined towards the outside of the support plate 1 along the pressure plate direction.

[0037] As shown in the figure, by providing two traveling frames 6, the pressure rollers 2 can roll from the middle section of the board towards both ends, promoting the movement of the internal air pockets towards the edges of the board, while also preventing the pressure rollers 2 from contacting the edges of the board and getting glue on them. The traveling frame 6 is equipped with two inclined pressure rollers 2, as shown in the figure, which, when the pressure rollers 2 move along the pressing direction, promote the movement of the internal air pockets towards the sides of the board, further promoting the uniformity of wood veneer bonding within the board.

[0038] In the preferred configuration, the vertical projection of the pressure roller 2 is located inside the board material, meaning the combined width of the two pressure rollers 2 is less than the width of the board material. This prevents the pressure rollers 2 from contacting the adhesive at the edge of the board material. Furthermore, the pressure rollers 2 stop moving only when they reach the inner edge of the board material. At this point, most of the board material has been rolled by the pressure rollers 2, and the few air pockets located at the edge of the board material are more easily pressed outwards during the pressing process compared to existing direct pressing methods.

[0039] In the illustrated embodiment, a further optimization is that the inner ends of the two pressure rollers 2 of the same traveling frame 6 are staggered along the pressure plate direction. As shown, the two pressure rollers 2 alternate to prevent residual air pockets from forming between them.

[0040] In the illustrated embodiment, a further optimization is that the traveling frame 6 is also equipped with a vertically movable pressure block 8. As shown, the pressure block 8 is driven to extend and retract vertically via a hydraulic telescopic rod. By setting the pressure block 8, during rolling, one of the pressure blocks 8 on one of the traveling frames 6 moves downward to press and fix the board onto the board, preventing the other pressure roller 2 from rubbing the wood during rolling. After one traveling frame 6 completes the rolling of the pressure roller 2, the corresponding pressure block 8 moves downward to press and hold the board. The other traveling frame 6 first moves in the opposite direction to the position above where the board has been rolled, and then performs rolling to ensure the uniformity of rolling.

[0041] Regarding the walking mechanism of the traveling frame 6, in the embodiment shown in the figure, more specifically, as shown, the sheet metal processing device is equipped with an outer frame 7, and the traveling frame 6 is suspended from the outer frame 7 via a slide rail. The traveling frame 6 is equipped with gears and a drive motor, and the outer frame 7 is equipped with a rack that meshes with the gears. This is not intended to limit the traveling frame 6 to be walkable; in alternative embodiments, the traveling frame 6 can be configured in other forms, such as being driven by a lead screw mechanism.

[0042] In the illustrated embodiment, a further optimization is that the transport mechanism includes a conveyor belt 9, which forms the carrier, and the conveyor belt 9 includes a plurality of spaced belt bodies 901; the transport mechanism also includes a support platform 5 disposed at the support plate station, the support platform 5 being disposed inside the belt body 901, so that when the support plate 1 is located on the top surface of the belt body 901, the support platform 5 can support the belt body 901.

[0043] As shown in the figure, by setting up the support platform 5, the support plate 1 can be supported to prevent the support plate 1 from moving downward when the pressure roller 2 rolls the plate.

[0044] In the illustrated embodiment, a further optimization is that a negative pressure suction cup 10 is provided on the top surface of the support platform 5, and the vertical projection of the negative pressure suction cup 10 intersects with the belt body 901. As shown in the figure, by setting the suction cup, the support plate 1 can be fixed by the suction cup when it is placed in the support platform 5 position, preventing the support plate 1 from moving arbitrarily. When it is necessary to move the support plate 1 to the unloading position, the suction cup can be released. A clearance is formed between the suction cup and the belt body 901.

[0045] In the illustrated embodiment, a further optimization is that the top surface of the support platform 5 is provided with a clearance groove 11 corresponding to the belt body 901, and the support platform 5 is configured to be height-adjustable. As shown in the figure, by providing the clearance groove 11 on the belt body 901, the belt body 901 can be prevented from swelling when the support platform 5 lifts the support plate 1 upwards, thereby maintaining the stability of the belt body 901 in use.

[0046] The present invention also provides a method for processing sheet metal, based on the above-mentioned homogeneous sheet metal processing apparatus, comprising:

[0047] S1. A coating is provided in the adhesive-bearing area 4 of the pallet 1;

[0048] S2. Place pallet 1 on the vehicle;

[0049] S3. After applying glue, the wood chips are stacked in sequence in the wood chip placement area 3 on the top surface of the pallet 1;

[0050] S4. Move the pressure roller 2 so that the pressure roller 2 moves from the top surface of the wood piece on the upper side of the support plate 1 along the pressure plate direction to press the wood pieces tightly together.

[0051] S5. After separating the pressure roller 2 from the wood chips, the carrier moves the pallet 1 to the board output station.

[0052] To achieve automatic feeding of pallet 1, the present invention also provides the following structure, including:

[0053] The pallet compartment 12 has a space for accommodating multiple pallets 1, and its top is open to allow the pallets 1 to move. A transport mechanism, disposed on one side of the pallet compartment 12, includes a carrier capable of transporting the bottom pallet 1, which can move the bottom pallet 1 between a receiving station and a discharging station. A pallet transfer mechanism includes a suction member disposed on the top of the pallet compartment 12 and a support member disposed between the suction member and the pallet compartment 12, the support member including features that allow for lateral movement. The pallet 13 is movable between the upper side of the pallet compartment 12 and the upper side of the carrier. The suction cup includes an upper suction cup 14 that can be lifted and moved. The upper suction cup 14 can attract and release the pallet 1, so that when the pallet 13 is located on the upper side of the carrier, the upper suction cup 14 can attract and move the pallet 1 of the pallet compartment 12 upward. When the pallet 13 moves to the upper side of the pallet compartment 12, the upper suction cup 14 releases the pallet 1 onto the pallet 13.

[0054] In use, the processing apparatus of the present invention places the pallet 1 in the pallet compartment 12. During use, the tray 13 is moved to the upper side of the carrier. This can be achieved by first lowering and suctioning the pallet 1 to the upper side of the tray 13, then moving the tray 13 to the lower side of the pallet 1 and placing the pallet 1 on the tray 13. The upper suction cup 14 then releases the pallet 1. The tray 13 moves the pallet 1 to the upper side of the carrier, allowing for easy transfer of the pallet 1 onto the carrier. Finally, the tray 13 is moved back to the upper side of the pallet compartment 12.

[0055] In a preferred embodiment, a further optimization of the present invention is that the processing device further includes a coating mechanism, which includes a coating frame 15 disposed on the upper side of the pallet compartment 12. The coating frame 15 includes a moving track 16 and a coating machine 17 movably disposed on the moving track 16. The bottom of the coating machine 17 is provided with a coating part 1701. The moving track 16 is arranged around the adhesive-bearing area 4 so that when the coating machine 17 moves along the moving track 16, the coating part 1701 can coat the lower pallet 1 along the adhesive-bearing area 4.

[0056] As shown in the figure, by setting up a coating mechanism, the position of the corresponding wood chip on the top surface of the pallet 1 can be defined as the glue-bearing area 4. During the movement of the coating machine 17 along the moving track 16, the coating part 1701 coats the edge of the glue-bearing area 4 so that when the wood chips are stacked on the pallet 1, the edge of the wood chips is located in the coating position. When the wood chips are pressed together, the glue on the edge of the wood chips drips onto the coating. The coating can play a role in isolating the pallet 1, so as to facilitate the removal of the glue layer on the surface of the pallet 1, and also prevent the wood chips from sticking to the pallet 1.

[0057] In the illustrated embodiment, as shown in the figure, more specifically, the adhesive-bearing area 4 is shaped like a rectangle, and the moving track 16 includes four linear rails corresponding to the edges of the adhesive-bearing area 4, with each linear rail housing a laminating machine 17. As shown, by framing the adhesive-bearing area 4 as a rectangle and framing the moving track 16 as linear rails, the movement of the laminating machines 17 is simplified. The presence of four laminating machines 17 reduces the stroke of a single machine, and the synchronous movement of all laminating machines 17 results in higher laminating efficiency.

[0058] In alternative embodiments, the laminator 17 may also be configured as a single laminator 17, with the moving track 16 comprising a closed-loop rotary track, the single laminator 17 rotating and moving.

[0059] In a preferred embodiment, a further optimization of the laminating machine 17 is that the laminating section 1701 is configured to be vertically movable. Specifically, the laminating machine 17 can be driven to move vertically by a pneumatic telescopic rod. By configuring the laminating section 1701 to be vertically movable, the laminating machine 17 moves downward during lamination, bringing the laminating section 1701 close to the surface of the pallet 1 for lamination. When it is necessary to move the pallet 1, the laminating section 1701 is moved upward to reduce movement interference.

[0060] In a preferred embodiment, the laminating machine 17 can be a waxing machine (such as a car paint film waxing machine) so that a wax layer is formed on the surface of the pallet 1 during the lamination process. When adhesive drips, the wax layer and adhesive can be separated from the pallet 1 together.

[0061] Alternatively, in an alternative embodiment, the coating machine 17 may be configured such that it includes a liquid coating machine. Specifically, the liquid coating machine may contain oil or a gel-like liquid (slurry, powder). The liquid coating machine includes a liquid tank, and the coating part 1701 is a liquid outlet located at the bottom of the liquid tank. A valve is provided at the liquid outlet to control its closure.

[0062] Alternatively, in an alternative embodiment, the coating machine 17 may be configured such that it includes a sprayer, which may be an existing electric sprayer with a nozzle configured as a coating section 1701. The electric sprayer may contain oil and foaming agent to form an isolation layer after being sprayed onto the surface of the tray 1.

[0063] In the illustrated embodiment, a further optimization is that the tray 13 is provided with multiple support rods 1301 extending along its moving direction; the top surface of the platform 5 is provided with support rod grooves 18 for the support rods 1301 to pass through. As shown in the figure, by providing support rods 1301 to the tray 13, when the tray 13 moves the pallet 1 to the upper side of the platform 5, the platform 5 can be raised so that the top surface of the platform 5 lifts the pallet 1, and the negative pressure suction cup 10 of the platform 5 adsorbs and fixes the pallet 1. At this time, the support rods 1301 can be smoothly pulled away from the bottom of the pallet 1 and moved to the upper side of the pallet compartment 12, realizing the automatic separation of the tray 13 and the pallet 1. Automatic feeding is achieved.

[0064] In an optional embodiment, as shown in the figure, the pallet is slidably mounted on the frame on both sides. The pallet can be moved by a pneumatic slider or by a gear and rack mechanism.

[0065] In the illustrated embodiment, a further optimization is that a pallet lifting rod 19 is provided inside the pallet compartment 12. As shown in the figure, by providing the pallet lifting rod 19, the height of the pallet 1 inside the pallet compartment 12 can be continuously raised during use, so as to facilitate the negative pressure suction cup 10 to pick up the pallet 1.

[0066] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0067] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A homogeneous sheet metal processing device, characterized in that, include: A tray having a supporting top surface capable of supporting wood chips; The transport mechanism includes a carrier capable of transporting pallets, the carrier being able to move the pallets between a pallet receiving station and a pallet unloading station; The pressure plate mechanism includes a pressure plate roller disposed on the upper side of the transport mechanism. When the pallet is located on the carrier, the pressure plate roller can move relative to the pallet so that the pressure plate roller moves from the top surface of the top wood piece of the pallet along the pressure plate direction. The pressure plate mechanism includes a traveling frame, and the pressure plate roller is vertically telescopically mounted on the traveling frame, which is configured to be movable; The pressure plate mechanism also includes a frame, and the traveling frame is mounted on the frame. There are two traveling frames, and the two traveling frames have opposite pressure plate directions relative to the pressure plate roller. The traveling frame is equipped with two pressure rollers, which are inclined and tilted outwards from the support plate along the pressure plate direction. The inner ends of the two pressure rollers of the same traveling frame are staggered along the pressure plate direction; The walking frame is also equipped with a vertically movable pressure block; The transport mechanism includes a conveyor belt that forms the vehicle, and the conveyor belt includes multiple belt bodies spaced apart. The transport mechanism also includes a support platform disposed at the bearing plate station. The support platform is disposed on the inner side of the belt body so that when the support plate is located on the top surface of the belt body, the support platform can support the belt body. The pallet compartment has a receiving space for accommodating multiple pallets, and the top of the pallet compartment is open to allow pallet movement; The transport mechanism is located on one side of the pallet compartment; A pallet-shifting mechanism includes a suction plate component disposed on the top of the pallet compartment and a support component disposed between the suction plate component and the pallet compartment. The support component includes a laterally movable tray that can move movably between the upper side of the pallet compartment and the upper side of the carrier. The suction plate component includes a vertically movable upper suction cup that can suction and release the pallet, such that when the tray is located on the upper side of the carrier, the upper suction cup can suction and move the pallet in the pallet compartment upwards, and when the tray moves to the upper side of the pallet compartment, the upper suction cup releases the pallet onto the tray. A coating mechanism, comprising: a coating frame disposed on the upper side of the pallet compartment; the coating frame including a moving track and a coating machine movably disposed on the moving track; the bottom of the coating machine having a coating section; the moving track being disposed around the adhesive-bearing area, such that when the coating machine moves along the moving track, the coating section can coat the lower pallet along the adhesive-bearing area.

2. The homogeneous sheet metal processing apparatus according to claim 1, characterized in that, The supporting top surface of the tray has a wood chip placement area and an adhesive-retaining area surrounding the outside of the wood chip placement area; The adhesive-bearing area has a removable coating.

3. The homogeneous sheet metal processing apparatus according to claim 1, characterized in that, The top surface of the support is provided with a negative pressure suction cup, and the vertical projection of the negative pressure suction cup intersects with the belt.

4. The homogeneous sheet metal processing apparatus according to claim 1, characterized in that, The top surface of the support platform is provided with a clearance groove corresponding to the belt body, and the support platform is configured to be liftable.

5. A method for processing sheet metal, characterized in that, The homogeneous sheet metal processing apparatus according to claim 2 includes: S1. Apply adhesive backing tape or apply a wax layer to the adhesive-bearing area of ​​the pallet; S2. Place the pallet on the vehicle; S3. After applying glue, the wood chips are stacked in sequence in the wood chip placement area on the top surface of the pallet; S4. Move the pressure roller so that it moves from the top surface of the upper wooden piece on the pallet along the pressure plate direction to press the wooden pieces tightly together. S5. After separating the pressure roller from the wood chips, the carrier moves the pallet to the board unloading station.

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